FR2410901A1 - ELECTRIC MOTOR WITH OSCILLATING ARMATURE FOR DRY RAZORS - Google Patents

ELECTRIC MOTOR WITH OSCILLATING ARMATURE FOR DRY RAZORS

Info

Publication number
FR2410901A1
FR2410901A1 FR7830672A FR7830672A FR2410901A1 FR 2410901 A1 FR2410901 A1 FR 2410901A1 FR 7830672 A FR7830672 A FR 7830672A FR 7830672 A FR7830672 A FR 7830672A FR 2410901 A1 FR2410901 A1 FR 2410901A1
Authority
FR
France
Prior art keywords
electric motor
oscillating armature
dry razors
razors
dry
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7830672A
Other languages
French (fr)
Other versions
FR2410901B1 (en
Inventor
Gustav Gassner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braun GmbH
Original Assignee
Braun GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Braun GmbH filed Critical Braun GmbH
Publication of FR2410901A1 publication Critical patent/FR2410901A1/en
Application granted granted Critical
Publication of FR2410901B1 publication Critical patent/FR2410901B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/10—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Dry Shavers And Clippers (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

MOTEURS ELECTRIQUES. L'ALIMENTATION EN ENERGIE ELECTRIQUE DE LA BOBINE DU MOTEUR S'EFFECTUE EN FONCTION DE LA POSITION RELATIVE DE L'INDUIT PAR RAPPORT AU STATOR. RASOIRS A SEC ELECTRIQUES.ELECTRIC MOTORS. ELECTRICAL ENERGY SUPPLY TO THE MOTOR COIL IS PERFORMED ACCORDING TO THE RELATIVE POSITION OF THE ARMATURE IN RELATION TO THE STATOR. ELECTRIC DRY RAZORS.

FR7830672A 1977-12-02 1978-10-27 ELECTRIC MOTOR WITH OSCILLATING ARMATURE FOR DRY RAZORS Granted FR2410901A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2753749A DE2753749B2 (en) 1977-12-02 1977-12-02 Oscillating armature motor

Publications (2)

Publication Number Publication Date
FR2410901A1 true FR2410901A1 (en) 1979-06-29
FR2410901B1 FR2410901B1 (en) 1985-02-15

Family

ID=6025184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830672A Granted FR2410901A1 (en) 1977-12-02 1978-10-27 ELECTRIC MOTOR WITH OSCILLATING ARMATURE FOR DRY RAZORS

Country Status (9)

Country Link
US (1) US4392092A (en)
JP (2) JPS5489206A (en)
AR (1) AR224115A1 (en)
AT (1) ATA761178A (en)
CH (1) CH640985A5 (en)
DE (1) DE2753749B2 (en)
ES (1) ES475630A1 (en)
FR (1) FR2410901A1 (en)
GB (1) GB2010595B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076438A2 (en) * 1981-10-05 1983-04-13 Braun Aktiengesellschaft Regulating device for a vibratory motor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694235A (en) * 1986-08-01 1987-09-15 General Scanning, Inc. Capacitive position sensor
DE4419781C2 (en) * 1994-06-06 1996-10-17 Marcus Dipl Ing Kattwinkel Controlled drive for swinging seating or reclining furniture
JP3382061B2 (en) * 1995-05-31 2003-03-04 松下電工株式会社 Linear vibration motor
US6121697A (en) * 1998-01-09 2000-09-19 Sunbeam Products, Inc. Reciprocating motor with internal pivot point
US20020170180A1 (en) * 2001-05-15 2002-11-21 Wahl Clipper Corp. Vibrator motor
JP4099999B2 (en) * 2002-01-30 2008-06-11 松下電工株式会社 Hair cutter
US20060059696A1 (en) * 2004-09-17 2006-03-23 Andis Company Controller for hand-held electrical device for cutting hair
JP5410754B2 (en) * 2005-08-05 2014-02-05 コーニンクレッカ フィリップス エヌ ヴェ Pendulum drive system for personal care appliances
DE102008031134B4 (en) 2008-07-01 2010-10-07 Braun Gmbh Oscillating rotary motor and electrically operated small appliance for this purpose
US8476778B2 (en) * 2009-03-09 2013-07-02 Miw Associates, Llc Energy generator
US8276279B2 (en) 2010-08-09 2012-10-02 Wahl Clipper Corporation Hair clipper with a vibrator motor
US10137582B2 (en) 2016-11-18 2018-11-27 Wahl Clipper Corporation Flux bridge for pivot motors
WO2023249698A1 (en) * 2022-06-22 2023-12-28 Wahl Clipper Corporation Vibratory motor with stroke control

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726303C (en) * 1937-05-20 1942-10-10 Aeg Arrangement for generating periodically repeating current pulses in the same direction from alternating current
FR1090375A (en) * 1952-12-31 1955-03-30 Improvements to electromagnetic vibrators and similar devices
GB1117329A (en) * 1964-08-21 1968-06-19 Hitachi Ltd Brushless direct-current motor
US3707338A (en) * 1971-01-29 1972-12-26 Michael H Hilford Solenoid operated pump
FR2181004A1 (en) * 1972-04-20 1973-11-30 Mettoy Co Ltd
FR2182600A1 (en) * 1972-02-21 1973-12-14 Crouzet Sa
FR2185886A1 (en) * 1972-05-25 1974-01-04 Papst Motoren Kg
US3840789A (en) * 1973-01-31 1974-10-08 Russell A Co Inc Control circuit for vibratory devices
FR2282740A1 (en) * 1974-08-23 1976-03-19 Dornier System Gmbh CONTROL FOR HIGH-SPEED ROTATING SHAFTS OR SHAFTS
US4046137A (en) * 1976-08-11 1977-09-06 Avco Corporation Solenoid operated blood pump drive system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT592599A (en) * 1957-07-11
US3268786A (en) * 1961-04-27 1966-08-23 Reich Robert Walter Electric razor
US3147419A (en) * 1961-11-02 1964-09-01 George W Cope Transducer coils energizing scr gate circuit
US3218793A (en) * 1962-12-26 1965-11-23 Hamilton Watch Co Pulse timer
GB1028215A (en) * 1963-02-02 1966-05-04 Morphy Richards Cray Ltd Improvements relating to vibrator motors for electric dry shavers and other electro-mechanical devices
US3308298A (en) * 1963-04-30 1967-03-07 Bendix Corp Electromechanical disc oscillation means for a photoelectric sun sensor device
US3316470A (en) * 1966-05-03 1967-04-25 Scott Junius Denny Silicon controlled rectifier control circuit for reciprocating motors
US3454957A (en) * 1966-06-14 1969-07-08 Spex Ind Inc Reciprocal motion control apparatus
US3474314A (en) * 1966-12-16 1969-10-21 Kokusai Display Kogyo Contactless electromagnetic driving devices
US3480848A (en) * 1969-03-04 1969-11-25 Joseph H Church Electronic razor
AT297529B (en) * 1970-03-02 1972-03-27 Philips Nv Device with a vibrating armature motor
JPS5030990B1 (en) * 1970-10-12 1975-10-06
US3898732A (en) * 1974-03-13 1975-08-12 Philips Corp Dry shaver

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE726303C (en) * 1937-05-20 1942-10-10 Aeg Arrangement for generating periodically repeating current pulses in the same direction from alternating current
FR1090375A (en) * 1952-12-31 1955-03-30 Improvements to electromagnetic vibrators and similar devices
GB1117329A (en) * 1964-08-21 1968-06-19 Hitachi Ltd Brushless direct-current motor
US3707338A (en) * 1971-01-29 1972-12-26 Michael H Hilford Solenoid operated pump
FR2182600A1 (en) * 1972-02-21 1973-12-14 Crouzet Sa
FR2181004A1 (en) * 1972-04-20 1973-11-30 Mettoy Co Ltd
FR2185886A1 (en) * 1972-05-25 1974-01-04 Papst Motoren Kg
US3840789A (en) * 1973-01-31 1974-10-08 Russell A Co Inc Control circuit for vibratory devices
FR2282740A1 (en) * 1974-08-23 1976-03-19 Dornier System Gmbh CONTROL FOR HIGH-SPEED ROTATING SHAFTS OR SHAFTS
US4046137A (en) * 1976-08-11 1977-09-06 Avco Corporation Solenoid operated blood pump drive system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076438A2 (en) * 1981-10-05 1983-04-13 Braun Aktiengesellschaft Regulating device for a vibratory motor
EP0076438A3 (en) * 1981-10-05 1983-11-30 Braun Aktiengesellschaft Regulating device for a vibratory motor

Also Published As

Publication number Publication date
ATA761178A (en) 1985-12-15
US4392092A (en) 1983-07-05
DE2753749B2 (en) 1980-04-03
CH640985A5 (en) 1984-01-31
GB2010595A (en) 1979-06-27
GB2010595B (en) 1983-01-12
FR2410901B1 (en) 1985-02-15
JPS5489206A (en) 1979-07-16
DE2753749A1 (en) 1979-06-07
ES475630A1 (en) 1979-04-01
JPS5986884U (en) 1984-06-12
AR224115A1 (en) 1981-10-30

Similar Documents

Publication Publication Date Title
FR2410901A1 (en) ELECTRIC MOTOR WITH OSCILLATING ARMATURE FOR DRY RAZORS
GB1259776A (en) Improvements in or relating to electrical machines
IT1209369B (en) ALTERNATOR ELECTRIC POWER GENERATOR FOR MOTOR VEHICLES WITH PROTECTION AGAINST THE TRANSITORS CAUSED BY DETACHMENT OF THE BATTERY.
ES2022755B3 (en) ASSEMBLY CONSTITUTED BY AN ELECTROMAGNETIC SLOWER AND BY ITS ELECTRICAL SUPPLY ELEMENTS.
CA2022996A1 (en) Motor vehicle power supply device
FR2525041B1 (en) MAGNETO TYPE DIRECT CURRENT ELECTRIC MOTOR
DE3776206D1 (en) MOTOR VEHICLE.
FR2329870A3 (en) Free source of energy - using electric motor to drives generator through rotating lever and produce excess power to drive second motor
ES464939A1 (en) Electric motors
ATE43461T1 (en) ELECTRIC DRIVE OR GENERATOR.
ES2086178T3 (en) ELECTRIC MACHINE, ESPECIALLY THREE-PHASE ALTERNATOR FOR INTERNAL COMBUSTION ENGINES.
ATE94321T1 (en) TWO-SPEED ENGINE.
CH610233A5 (en) Electric razor
SU628589A1 (en) Commutator dc electric machine
FR2448809A1 (en) Async. motor control for electric vehicle transmission - includes rectifier and oscillator between diesel driven alternator and async. motor
SU855907A1 (en) Electric drive control of floating crane
US2760136A (en) Speed variator for electric motors
AR246008A1 (en) Psc motor for automatic washer
FR2318521A1 (en) Brush and collector motor for fuel pump - has collector surrounded by two cover half-shell cowlings at slight distance from same
JPS5768652A (en) Self-starting revolving-field type synchronous motor
FR2373184A1 (en) DC electric motor with sliding core - has core on crank mechanism reciprocating past induction core switched by cam on crankshaft
FR2321205A1 (en) Carbon brush frame for slipring rotor of async. machine - has insulated monoblock holder with cut outs fixed to stator flange
FR2548478B1 (en) ELECTRIC GENERATOR, PARTICULARLY FOR THE SUPPLY OF ELECTRICAL ENERGY TO MOTOR VEHICLES
GB524492A (en) Improvements in electric motors particularly applicable to hair clippers
IT8023299V0 (en) ALTERNATOR ELECTRIC POWER GENERATOR FOR MOTOR VEHICLES WITH PROTECTION AGAINST TRANSITORS CAUSED BY BATTERY RELEASE.

Legal Events

Date Code Title Description
ST Notification of lapse